Cos' i was wondering if I can still use the whammy pedal with effects coming from boss gt-6.
From what i have observed, most people would use Digitech whammy pedals with single effects pedals.
I've hardly heard of coupling Digitech Whammy pedal with multi-effects pedals.
Why not? In the end the sound is still similar. Just think of your GT-6 in terms of individual effects. If you had distortion on, then your whammy-ed sound would just become distorted. Or with delay, phaser, or any combination of whatever on your GT-6.
So long as you wire it up from guitar > whammy > GT-6 > amp